Build an Online Store

I need a website that allows its users to purchase different items by categories; they can also search particular items needed. I want the users to have the user name and password so that they can easily track their history purchases and deliveries. We also want to add the feature of chatting online with the people for receiving advises from our experts. Finally, it should be a complete shopping website for the [login to view URL] project should use fire base, AngularJS, Javascript and HTML 5.